Billetworkz Engine Bay Caps Zero Series Hyper Teal 2015-2021 Subaru STI with Fluid Engraving | BW-EBCZ-SUB-VASTI-HYTL-E Cold Air Intakes certified 2618-T6 aluminum alloy

certified 2618-T6 aluminum alloy

Spline Teeth: 24T / Major Diameter: 25

low-restriction airflow path for both intake and heat evacuation

engineered and manufactured with American made tooling in the USA

Part #: TA-3016S

Billetworkz Engine Bay Caps Zero Series Hyper Teal 2015-2021 Subaru STI with Fluid Engraving | BW-EBCZ-SUB-VASTI-HYTL-E Cold Air Intakes certified 2618-T6 aluminum alloyThese caps are designed to be factory replacement caps, not covers. CNC machined from 6061 aluminum and anodized for a durable and vibrant finish. 2015+ STI Includes: Oil Cap Wiper Fluid Cap Coolant Overflow Cap Brake Fluid Cap Power Steering Fluid Cap